| 释义 |
Polymer Melts
基本例句
聚合物熔体
An effective method to study polymer melts in complex flow isdescribed.提出了一种用于研究聚合物熔体复杂流动的有效方法。
Polymer melts are typical viscoelastic materials which are neither similar to elastic solids nor to viscous fluids.聚合物熔体既不同于弹性固体,又不同于粘性流体,它是一种典型的粘弹性材料。
Dynamic extrusion experiments for polymer melts were done on the invariable speed type capillary dynamic rheometer made by the author.在自行设计的恒速型毛细管动态流变装置上,对聚合物熔体进行动态挤出实验。
Discussed thoroughly the extrusion swell phenomenon and mechanism of polymer melts in conical die with different entrance angles and different ratios of length to diameter.深入讨论了聚合物熔体在不同长径比、不同角度圆锥口模的挤出胀大现象及机理。 |